Mellow Mushroom is a chain of over 150 pizza restaurants throughout the United States. Enjoy great pizza, calzones, salads, hoagies, and appetizers in Mellow Mushroom’s unique, easygoing retro atmosphere. Each restaurant has its own funky, eclectic décor. And savor Mellow Mushroom’s wide selection of beers at all locations, while earning discount points, with the Mellow Mushroom Beer Club, only available through MellowMushroom.com. Use mellowmushroom.com coupons to save on your next order.